| 单词 | pulsar |
|---|---|
| 音标 | 英[ˈpʌlsɑ:(r)] 美[ˈpʌlˌsɑr] |
| 解释 | n.脉冲星;（快速）脉冲射电源; |
| 例句 | N-COUNT 脉冲星 A pulsar is a star that spins very fast and cannot be seen but produces regular radio signals. |
| 变形 | pl:pulsars~ |
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